John Nicholas's Discussions (180)

Discussions Replied To (92) Replies Latest Activity

"You mean the 179 D   tax credit for commercial?  it is available in 3 pieces; Equipm…"

John Nicholas replied Jun 13, 2016 to Apartment tax credit qualifying?

3 Jun 13, 2016
Reply by John Nicholas

"It is an issue of size.  We are well aware of what happens when the CFA of a home mo…"

John Nicholas replied Jun 9, 2016 to Apartment tax credit qualifying?

3 Jun 13, 2016
Reply by John Nicholas

"Thank You Tom for some sanity!  It is a precautionary practice.  Given the cost of m…"

John Nicholas replied Mar 16, 2016 to Radon: Truth vs. Myth

147 Mar 31, 2016
Reply by Rodney Fox

"Ted  You always start with independent data. That is necessarily not actual but lab…"

John Nicholas replied Feb 3, 2016 to Radon: Truth vs. Myth

147 Mar 31, 2016
Reply by Rodney Fox

"Nate   The AHRI Certificates on most of the green speed units show 5 -800 kWh per ye…"

John Nicholas replied Feb 3, 2016 to Radon: Truth vs. Myth

147 Mar 31, 2016
Reply by Rodney Fox

"Typical AH fans are 3/4 hp.  1725 watts to 1 HP so 1293 watts.  1293x24x365 = 11,326…"

John Nicholas replied Feb 3, 2016 to Radon: Truth vs. Myth

147 Mar 31, 2016
Reply by Rodney Fox

"Ted,   I can't speak to the industry.  I can speak to Kansas.  All systems are teste…"

John Nicholas replied Jan 29, 2016 to Radon: Truth vs. Myth

147 Mar 31, 2016
Reply by Rodney Fox

"Stephen,    The mold is in one place.  That means moisture is in that place.  Until…"

John Nicholas replied Aug 20, 2015 to Mold on a ceiling diffuser

3 Aug 20, 2015
Reply by John Nicholas

"You should go high and low on the roof as Glen suggested.  That would be simple.  Yo…"

John Nicholas replied Aug 7, 2015 to Ventilating Attics- Rafter Vents

5 Aug 12, 2015
Reply by David Eakin

"I listened to a webinar sponsored by NAHB with one of the OSHA staff members that wa…"

John Nicholas replied Jul 9, 2015 to Crawl spaces and attics: OSHA to implement new rule on confined spaces

4 Jul 9, 2015
Reply by John Nicholas

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Forum Discussions

Origin of guarded blower door testing

Started by Kim Tanner in General Forum. Last reply by Eric Kjelshus on Thursday. 9 Replies

Electro Magnetic Fields (EMF)

Started by Barry L NewDelman in General Forum. Last reply by Daniel Cullen Aug 10. 5 Replies

When is it too windy to use blower door?

Started by Brandon Walton in General Forum. Last reply by Iain Walker Aug 10. 17 Replies

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HVAC Designer with Manual J and D Experience

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If You Sell Electricity, You Should Be Worried

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